Longue-Pointe (French pronunciation: [lɔ̃g pwɛ̃t]) was a Montreal neighbourhood now located in the borough of Mercier-Hochelaga-Maisonneuve.

The neighborhood was permanently divided by the construction of the Louis-Hippolyte Lafontaine Tunnel.

Most of its territory is now part of the Mercier-Ouest while some of the area that fell east of the highway is now within Mercier-Est.

It is best known for its military base, CFB Longue-Pointe, the supply depot for all of Eastern Canada's armed forces.

[1] Longue-Pointe was the site of a famous battle in the American Revolutionary War in 1775, in which Ethan Allen made an ill-fated attempt to capture Montreal from the Kingdom of Great Britain.